Drinking glass ice cube restraining device



FIG. 1 is a perspective view of the drinking glass ice cube restraining device of the present invention;

FIG. 2 is a top plan view thereof, the bottom plan view being identical;

FIG. 3 is a left side edge view thereof, the right side edge view being identical; and,

FIG. 4 is a front edge view thereof, the rear edge view being identical. 

The ornamental design for a drinking glass ice cube restraining device, as shown and described. 